minimization for non-convex compressed sensing.

Penghang Yin Jack Xin

Published in: CoRR (2016)

Keyphrases

compressed sensing
image reconstruction
random projections
orthogonal matching pursuit
sparse representation
natural images
signal processing
convex optimization
objective function
compressive sampling
image processing
fourier domain
denoising
nearest neighbor
convex relaxation
object recognition
data sets